UPD16732A Description
The µ PD16732A, 16732B are a source driver for TFT-LCDs capable of dealing with displays with 64-gray scales. Data input is based on digital input configured as 6 bits by 6 dots (2 pixels), which can realize a full-color display of 260,000 colors by output of 64 values γ -corrected by an internal D/A converter and 5-by-2 external power modules. Because the output dynamic range is as large as VSS2 + 0.1 V to VDD2 0.1...
UPD16732A Key Features
- CMOS level input (2.3 V to 3.6 V)
- 384 Outputs
- Input of 6 bits (gradation data) by 6 dots
- Capable of outputting 64 values by means of 5-by-2 external power modules (10 units) and a D/A converter (R-DAC)
- High-speed data transfer: fMAX. = 65 MHz (internal data transfer speed when operating at VDD1 = 3.0 V)
- Output dynamic range VSS2 + 0.1 V to VDD2
- Apply for dot-line inversion, n-line inversion and column line inversion
- Output Voltage polarity inversion function (POL)
- Display data inversion function (POL2)
- Low power control function (LPC)